
#include <cuda_runtime.h>
#include <device_launch_parameters.h>

#include <stdio.h>
#include <stdlib.h>

#define THREAD_NUM 1024
#define BLOCK_NUM 4

bool InitCUDA();
void imgRotate(unsigned char* inBuf, unsigned char* outBuf ,int imgHei, int imgWid , int outHei, int outWid ,float m_angle);